diff --git a/test/CodeGen/ARM/floorf.ll b/test/CodeGen/ARM/floorf.ll
index 29f43fdfb39..492fc36d280 100644
--- a/test/CodeGen/ARM/floorf.ll
+++ b/test/CodeGen/ARM/floorf.ll
@@ -1,4 +1,4 @@
-; RUN: llc -march=arm < %s | FileCheck %s
+; RUN: llc -mtriple=arm-unknown-unknown < %s | FileCheck %s
 
 ; CHECK: test1
 define float @test1() nounwind uwtable readnone ssp {